boxerjr0424 boxerjr0424
  • 21-11-2017
  • Mathematics
contestada

evaluate the following (-3)^-2

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Аноним Аноним
  • 21-11-2017
Hello, the rule says [tex](m)^-n = (\frac{1}{m})^n [/tex]

[tex]( \frac{1}{-3} )^2[/tex] = 1/9
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